X-Loop has made a pair of sports sunglasses for men that is perfect for any kind of outdoor activity. The frame is metal, and the arms are plastic, with a cool industrial look using rivets to attach the lenses to the face of the frame. The arms are straight with a visual joint and the X-Loop logo proudly displayed on the side. The lenses are mirrored to deflect ultraviolet rays and protect your eyes. Buy these great shades in bulk for excellent savings.